// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    The result of a floating-point multiplication is governed by the rules of
    IEEE 754 double-precision arithmetics
es5id: 11.5.1_A4_T2
description: >
    The sign of the result is positive if both operands have the same
    sign, negative if the operands have different signs
---*/

//CHECK#1
function Test() {
    if (1 * 1 !== 1) {
      throw new Test262Error('#1: 1 * 1 === 1. Actual: ' + (1 * 1));
    }

//CHECK#2
    if (1 * -1 !== -1) {
      throw new Test262Error('#2: 1 * -1 === -1. Actual: ' + (1 * -1));
    }

//CHECK#3
    if (-1 * 1 !== -1) {
      throw new Test262Error('#3: -1 * 1 === -1. Actual: ' + (-1 * 1));
    }

//CHECK#4
    if (-1 * -1 !== 1) {
      throw new Test262Error('#4: -1 * -1 === 1. Actual: ' + (-1 * -1));
    }

//CHECK#5
    if (0 * 0 !== 0) {
      throw new Test262Error('#5.1: 0 * 0 === 0. Actual: ' + (0 * 0));
    } else {
      if (1 / (0 * 0) !== Number.POSITIVE_INFINITY) {
        throw new Test262Error('#5.2: 0 * 0 === + 0. Actual: -0');
      }
    }

//CHECK#6
    if (0 * -0 !== -0) {
      throw new Test262Error('#6.1: 0 * -0 === 0. Actual: ' + (0 * -0));
    } else {
      if (1 / (0 * -0) !== Number.NEGATIVE_INFINITY) {
        throw new Test262Error('#6.2: 0 * -0 === - 0. Actual: +0');
      }
    }

//CHECK#7
    if (-0 * 0 !== -0) {
      throw new Test262Error('#7.1: -0 * 0 === 0. Actual: ' + (-0 * 0));
    } else {
      if (1 / (-0 * 0) !== Number.NEGATIVE_INFINITY) {
        throw new Test262Error('#7.2: -0 * 0 === - 0. Actual: +0');
      }
    }

//CHECK#8
    if (-0 * -0 !== 0) {
      throw new Test262Error('#8.1: -0 * -0 === 0. Actual: ' + (-0 * -0));
    } else {
      if (1 / (-0 * -0) !== Number.POSITIVE_INFINITY) {
        throw new Test262Error('#8.2: 0 * -0 === - 0. Actual: +0');
      }
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
